Rollup merge of rust-lang#89975 - JohnTitor:gats-tests-85921, r=jackh726

Add a regression test for rust-lang#85921 Closes rust-lang#85921 r? `@jackh726`
matthiaskrgr · Oct 17, 2021 · 1ee7c29 · 1ee7c29
2 parents e0e2b3c + 6bcf0e4
commit 1ee7c29
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/src/test/ui/generic-associated-types/issue-85921.rs b/src/test/ui/generic-associated-types/issue-85921.rs
@@ -0,0 +1,19 @@
+// check-pass
+
+#![feature(generic_associated_types)]
+
+trait Trait {
+    type Assoc<'a>;
+
+    fn with_assoc(f: impl FnOnce(Self::Assoc<'_>));
+}
+
+impl Trait for () {
+    type Assoc<'a> = i32;
+
+    fn with_assoc(f: impl FnOnce(Self::Assoc<'_>)) {
+        f(5i32)
+    }
+}
+
+fn main() {}